The fastest way to send a GST-ready invoice — 30 seconds from log-in to payment link in your client's WhatsApp. Purpose-built for freelancers, agencies, and small businesses who hate accounting software.
Ketpy Invoicing is a laser-focused billing tool built for freelancers, consultants, agencies, and small businesses who value their time and want to send a professional GST invoice in under 30 seconds — not fumble through complex accounting software. Create GST-compliant tax invoices, e-invoices with IRN and QR code, quotations, proforma, delivery challans, credit notes, and debit notes from clean, professional templates that make your business look larger than it is. Every invoice ships with your logo, your bank details, your terms, and your digital signature pre-baked. Share via WhatsApp Business, email, or SMS with a magic link that lets clients view the invoice, download the PDF, and pay online without any account creation friction — the fewer barriers between "invoice sent" and "money received", the better your cash flow.
Accept payments through Razorpay, UPI (BHIM, PhonePe, Google Pay), cards (Visa/MasterCard/Amex/Rupay), net-banking, and mobile wallets — directly from the invoice magic link. Set up recurring invoices with auto-charge and smart retry logic (weekly, monthly, quarterly, custom). Send automated reminder emails and WhatsApp nudges at 3, 7, and 15 days overdue with customisable copy so you never have to send an awkward "just following up" message again. See a clean dashboard of paid, pending, overdue, and total-outstanding amounts with one-tap collection actions — mark paid, resend, WhatsApp a friendly nudge, or write off. Free forever for solo users under ₹5L annual invoicing; paid team plans with role-based access, approvals, and multi-user collaboration start at ₹499/month. Migration from Zoho Invoice, FreshBooks, or Excel takes under an hour with our CSV importer.
Concrete capabilities you get when you engage Ketpy for Ketpy Invoicing.
The kinds of businesses and use-cases Ketpy Invoicing is engineered to serve.
Send GST invoices in seconds after project delivery, accept UPI/card payments, and track TDS deductions.
Retainer invoicing with auto-recurring monthly bills and payment reminders on autopilot.
Team plans with role-based access, invoice approvals, and multi-user collaboration.
Fast counter billing with HSN auto-lookup and WhatsApp-based invoice delivery.
Multi-currency invoicing (USD/EUR/GBP), foreign inward remittance-friendly formats, LUT/GST refund tracking.
Doctors, CAs, lawyers, architects — GST + TDS-ready invoicing without the overhead of full accounting software.
Measurable business benefits our customers report after adopting Ketpy Invoicing.
What you get when you partner with us on Ketpy Invoicing.
Certified senior engineers with 10+ years building Product systems for regulated and high-growth businesses.
From discovery and design through implementation, deployment, and steady-state operations — one accountable team.
Two-week sprints with working demos, transparent burn-downs, and outcomes you can measure each fortnight.
Distributed senior teams in India, UK, US, and UAE — your delivery window matches your business hours.
ISO 27001 certified processes, SOC 2 ready, GDPR and HIPAA-aware controls baked in from day one.
Fixed-bid, time-and-material, dedicated squad, or staff augmentation — we match the model to your reality.
A guided live walkthrough of the product tailored to your team — every module you care about, mapped to your actual use-cases, with unlimited Q&A. You see exactly what you're getting before any commitment. Discovery meets demonstration in a single session.
Your logo, your colours, your domain, your terminology. We configure client-specific workflows, custom fields, integrations with the tools you already use, and any scope-included tweaks to match how your team actually works. Every product is white-labelable end-to-end.
Your team runs UAT (User Acceptance Testing) on a fully-configured staging environment with real test-data. We triage every observation by priority, fix, retest, and demo the resolution — nothing goes live until you sign off in writing.
Go-live on your chosen infrastructure — Ketpy-managed cloud (AWS Mumbai default), your own cloud, or on-premise. Data migration cutover on a low-traffic window, DNS + SSL setup, user training sessions, and launch communications ready. Rollback plan documented for the worst case.
Twelve months of continuous updates included — feature additions, security patches, WordPress / OS / dependency compatibility, quarterly product upgrades, and an annual roadmap review. Email + WhatsApp support with SLA response times so you're never left waiting.
Tools and platforms we use day-to-day for Ketpy Invoicing. We are tool-agnostic — we pick what fits your stack.
Free forever for solo users invoicing under ₹5 Lakhs per year. No credit card, no forced upgrade, no watermarks on invoices. When you cross ₹5L annually or add a team member you upgrade to a paid plan starting at ₹499/month. That is the whole model.
Upload a CSV export from your existing tool — we import clients, items, and past invoices in under an hour. Recurring invoice schedules also carry over. You can run both tools in parallel for a month if you want, then decommission the old one.
Only if your annual turnover exceeds ₹5 Crore (as of 2024 rules). For everyone else, standard GST invoices are compliant. Ketpy Invoicing generates the right format automatically based on your turnover — if you cross the threshold mid-year, we switch you over automatically.
Fully. Upload your logo, pick a template (6 pre-designed + fully custom), set your brand colours, add your bank details, terms & conditions, digital signature, and a personal note. Different templates per client are also supported.
Integrated with Razorpay (default), which supports UPI (0% fee to you), cards (2-2.5%), net-banking (₹15 flat), wallets (2%). You can also add Stripe for international clients, PayPal, or Bank Transfer instructions. We do not charge any fees on top — Razorpay is a direct pass-through.
Tell us what you are building and we will get back inside one business day with a written brief and a recommended next step.
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